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authorMichael Chan <mchan@broadcom.com>2006-03-20 22:28:41 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-20 22:28:41 -0800
commitfcfa0a32c767219c1bdad621ef4a3aff1904cbbd (patch)
tree0b40b3432cc90af0e2b22da056baab173d163d65 /block/genhd.c
parent9c27dbdf64cba05d0cacc343118a7fd01d4b82f7 (diff)
[TG3]: Add new one-shot MSI handler
Support one-shot MSI on 5787. This one-shot MSI idea is credited to David Miller. In this mode, MSI disables itself automatically after it is generated, saving the driver a register access to disable it for NAPI. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/genhd.c')
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